src/main.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2013  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <errno.h>
  27 #include <stdio.h>
  28 #include <stdlib.h>
  29 #include <unistd.h>
  30 #include <string.h>
  31 #include <signal.h>
  32 #include <sys/signalfd.h>
  33 #include <sys/types.h>
  34 #include <sys/resource.h>
  35 #include <getopt.h>
  36 #include <sys/stat.h>
  37 #include <net/if.h>
  38 #include <netdb.h>
  39
  40 #include <gdbus.h>
  41
  42 #include "connman.h"
  43
  44 #define DEFAULT_INPUT_REQUEST_TIMEOUT (120 * 1000)
  45 #define DEFAULT_BROWSER_LAUNCH_TIMEOUT (300 * 1000)
  46
  47 #define MAINFILE "main.conf"
  48 #define CONFIGMAINFILE CONFIGDIR "/" MAINFILE
  49
  50 static char *default_auto_connect[] = {
  51         "wifi",
  52         "ethernet",
  53         "cellular",
  54         NULL
  55 };
  56
  57 static char *default_blacklist[] = {
  58         "vmnet",
  59         "vboxnet",
  60         "virbr",
  61         "ifb",
  62         "ve-",
  63         "vb-",
  64         NULL
  65 };
  66
  67 static struct {
  68         bool bg_scan;
  69         char **pref_timeservers;
  70         unsigned int *auto_connect;
  71         unsigned int *preferred_techs;
  72         unsigned int *always_connected_techs;
  73         char **fallback_nameservers;
  74         unsigned int timeout_inputreq;
  75         unsigned int timeout_browserlaunch;
  76         char **blacklisted_interfaces;
  77         bool allow_hostname_updates;
  78         bool single_tech;
  79         char **tethering_technologies;
  80         bool persistent_tethering_mode;
  81         bool enable_6to4;
  82         char *vendor_class_id;
  83         bool enable_online_check;
  84 #if defined TIZEN_EXT
  85         char **cellular_interfaces;
  86         bool tizen_tv_extension;
  87 #endif
  88 } connman_settings  = {
  89         .bg_scan = true,
  90         .pref_timeservers = NULL,
  91         .auto_connect = NULL,
  92         .preferred_techs = NULL,
  93         .always_connected_techs = NULL,
  94         .fallback_nameservers = NULL,
  95         .timeout_inputreq = DEFAULT_INPUT_REQUEST_TIMEOUT,
  96         .timeout_browserlaunch = DEFAULT_BROWSER_LAUNCH_TIMEOUT,
  97         .blacklisted_interfaces = NULL,
  98         .allow_hostname_updates = true,
  99         .single_tech = false,
 100         .tethering_technologies = NULL,
 101         .persistent_tethering_mode = false,
 102         .enable_6to4 = false,
 103         .vendor_class_id = NULL,
 104         .enable_online_check = true,
 105 #if defined TIZEN_EXT
 106         .cellular_interfaces = NULL,
 107         .tizen_tv_extension = false,
 108 #endif
 109 };
 110
 111 #define CONF_BG_SCAN                    "BackgroundScanning"
 112 #define CONF_PREF_TIMESERVERS           "FallbackTimeservers"
 113 #define CONF_AUTO_CONNECT               "DefaultAutoConnectTechnologies"
 114 #define CONF_ALWAYS_CONNECTED_TECHS     "AlwaysConnectedTechnologies"
 115 #define CONF_PREFERRED_TECHS            "PreferredTechnologies"
 116 #define CONF_FALLBACK_NAMESERVERS       "FallbackNameservers"
 117 #define CONF_TIMEOUT_INPUTREQ           "InputRequestTimeout"
 118 #define CONF_TIMEOUT_BROWSERLAUNCH      "BrowserLaunchTimeout"
 119 #define CONF_BLACKLISTED_INTERFACES     "NetworkInterfaceBlacklist"
 120 #define CONF_ALLOW_HOSTNAME_UPDATES     "AllowHostnameUpdates"
 121 #define CONF_SINGLE_TECH                "SingleConnectedTechnology"
 122 #define CONF_TETHERING_TECHNOLOGIES      "TetheringTechnologies"
 123 #define CONF_PERSISTENT_TETHERING_MODE  "PersistentTetheringMode"
 124 #define CONF_ENABLE_6TO4                "Enable6to4"
 125 #define CONF_VENDOR_CLASS_ID            "VendorClassID"
 126 #define CONF_ENABLE_ONLINE_CHECK        "EnableOnlineCheck"
 127 #if defined TIZEN_EXT
 128 #define CONF_CELLULAR_INTERFACE         "NetworkCellularInterfaceList"
 129 #define CONF_TIZEN_TV_EXT               "TizenTVExtension"
 130 #endif
 131
 132 static const char *supported_options[] = {
 133         CONF_BG_SCAN,
 134         CONF_PREF_TIMESERVERS,
 135         CONF_AUTO_CONNECT,
 136         CONF_ALWAYS_CONNECTED_TECHS,
 137         CONF_PREFERRED_TECHS,
 138         CONF_FALLBACK_NAMESERVERS,
 139         CONF_TIMEOUT_INPUTREQ,
 140         CONF_TIMEOUT_BROWSERLAUNCH,
 141         CONF_BLACKLISTED_INTERFACES,
 142         CONF_ALLOW_HOSTNAME_UPDATES,
 143         CONF_SINGLE_TECH,
 144         CONF_TETHERING_TECHNOLOGIES,
 145         CONF_PERSISTENT_TETHERING_MODE,
 146         CONF_ENABLE_6TO4,
 147         CONF_ENABLE_ONLINE_CHECK,
 148 #if defined TIZEN_EXT
 149         CONF_CELLULAR_INTERFACE,
 150         CONF_TIZEN_TV_EXT,
 151 #endif
 152         NULL
 153 };
 154
 155 static GKeyFile *load_config(const char *file)
 156 {
 157         GError *err = NULL;
 158         GKeyFile *keyfile;
 159
 160         keyfile = g_key_file_new();
 161
 162         g_key_file_set_list_separator(keyfile, ',');
 163
 164         if (!g_key_file_load_from_file(keyfile, file, 0, &err)) {
 165                 if (err->code != G_FILE_ERROR_NOENT) {
 166                         connman_error("Parsing %s failed: %s", file,
 167                                                                 err->message);
 168                 }
 169
 170                 g_error_free(err);
 171                 g_key_file_free(keyfile);
 172                 return NULL;
 173         }
 174
 175         return keyfile;
 176 }
 177
 178 static uint *parse_service_types(char **str_list, gsize len)
 179 {
 180         unsigned int *type_list;
 181         int i, j;
 182         enum connman_service_type type;
 183
 184         type_list = g_try_new0(unsigned int, len + 1);
 185         if (!type_list)
 186                 return NULL;
 187
 188         i = 0;
 189         j = 0;
 190         while (str_list[i]) {
 191                 type = __connman_service_string2type(str_list[i]);
 192
 193                 if (type != CONNMAN_SERVICE_TYPE_UNKNOWN) {
 194                         type_list[j] = type;
 195                         j += 1;
 196                 }
 197                 i += 1;
 198         }
 199
 200         type_list[j] = CONNMAN_SERVICE_TYPE_UNKNOWN;
 201
 202         return type_list;
 203 }
 204
 205 static char **parse_fallback_nameservers(char **nameservers, gsize len)
 206 {
 207         char **servers;
 208         int i, j;
 209
 210         servers = g_try_new0(char *, len + 1);
 211         if (!servers)
 212                 return NULL;
 213
 214         i = 0;
 215         j = 0;
 216         while (nameservers[i]) {
 217                 if (connman_inet_check_ipaddress(nameservers[i]) > 0) {
 218                         servers[j] = g_strdup(nameservers[i]);
 219                         j += 1;
 220                 }
 221                 i += 1;
 222         }
 223
 224         return servers;
 225 }
 226
 227 static void check_config(GKeyFile *config)
 228 {
 229         char **keys;
 230         int j;
 231
 232         if (!config)
 233                 return;
 234
 235         keys = g_key_file_get_groups(config, NULL);
 236
 237         for (j = 0; keys && keys[j]; j++) {
 238                 if (g_strcmp0(keys[j], "General") != 0)
 239                         connman_warn("Unknown group %s in %s",
 240                                                 keys[j], MAINFILE);
 241         }
 242
 243         g_strfreev(keys);
 244
 245         keys = g_key_file_get_keys(config, "General", NULL, NULL);
 246
 247         for (j = 0; keys && keys[j]; j++) {
 248                 bool found;
 249                 int i;
 250
 251                 found = false;
 252                 for (i = 0; supported_options[i]; i++) {
 253                         if (g_strcmp0(keys[j], supported_options[i]) == 0) {
 254                                 found = true;
 255                                 break;
 256                         }
 257                 }
 258                 if (!found && !supported_options[i])
 259                         connman_warn("Unknown option %s in %s",
 260                                                 keys[j], MAINFILE);
 261         }
 262
 263         g_strfreev(keys);
 264 }
 265
 266 #if defined TIZEN_EXT
 267 static void check_Tizen_configuration(GKeyFile *config)
 268 {
 269         GError *error = NULL;
 270         char **cellular_interfaces;
 271         bool boolean;
 272         gsize len;
 273
 274         cellular_interfaces = g_key_file_get_string_list(config, "General",
 275                         CONF_CELLULAR_INTERFACE, &len, &error);
 276
 277         if (error == NULL)
 278                 connman_settings.cellular_interfaces = cellular_interfaces;
 279
 280         g_clear_error(&error);
 281
 282         boolean = __connman_config_get_bool(config, "General",
 283                         CONF_TIZEN_TV_EXT, &error);
 284         if (!error)
 285                 connman_settings.tizen_tv_extension = boolean;
 286
 287         g_clear_error(&error);
 288 }
 289
 290 static void set_nofile_inc(void)
 291 {
 292         int err;
 293         struct rlimit rlim;
 294
 295         rlim.rlim_cur = 8192;
 296         rlim.rlim_max = 8192;
 297
 298         err = setrlimit(RLIMIT_NOFILE, &rlim);
 299         if (err)
 300                 DBG("fail to increase FILENO err(%d)", err);
 301
 302         return;
 303 }
 304 #endif
 305
 306 static void parse_config(GKeyFile *config)
 307 {
 308         GError *error = NULL;
 309         bool boolean;
 310         char **timeservers;
 311         char **interfaces;
 312         char **str_list;
 313         char **tethering;
 314         char *vendor_class_id;
 315         gsize len;
 316         int timeout;
 317
 318         if (!config) {
 319                 connman_settings.auto_connect =
 320                         parse_service_types(default_auto_connect, 3);
 321                 connman_settings.blacklisted_interfaces =
 322                         g_strdupv(default_blacklist);
 323                 return;
 324         }
 325
 326         DBG("parsing %s", MAINFILE);
 327
 328         boolean = g_key_file_get_boolean(config, "General",
 329                                                 CONF_BG_SCAN, &error);
 330         if (!error)
 331                 connman_settings.bg_scan = boolean;
 332
 333         g_clear_error(&error);
 334
 335         timeservers = __connman_config_get_string_list(config, "General",
 336                                         CONF_PREF_TIMESERVERS, NULL, &error);
 337         if (!error)
 338                 connman_settings.pref_timeservers = timeservers;
 339
 340         g_clear_error(&error);
 341
 342         str_list = __connman_config_get_string_list(config, "General",
 343                         CONF_AUTO_CONNECT, &len, &error);
 344
 345         if (!error)
 346                 connman_settings.auto_connect =
 347                         parse_service_types(str_list, len);
 348         else
 349                 connman_settings.auto_connect =
 350                         parse_service_types(default_auto_connect, 3);
 351
 352         g_strfreev(str_list);
 353
 354         g_clear_error(&error);
 355
 356         str_list = __connman_config_get_string_list(config, "General",
 357                         CONF_PREFERRED_TECHS, &len, &error);
 358
 359         if (!error)
 360                 connman_settings.preferred_techs =
 361                         parse_service_types(str_list, len);
 362
 363         g_strfreev(str_list);
 364
 365         g_clear_error(&error);
 366
 367         str_list = __connman_config_get_string_list(config, "General",
 368                         CONF_ALWAYS_CONNECTED_TECHS, &len, &error);
 369
 370         if (!error)
 371                 connman_settings.always_connected_techs =
 372                         parse_service_types(str_list, len);
 373
 374         g_strfreev(str_list);
 375
 376         g_clear_error(&error);
 377
 378         str_list = __connman_config_get_string_list(config, "General",
 379                         CONF_FALLBACK_NAMESERVERS, &len, &error);
 380
 381         if (!error)
 382                 connman_settings.fallback_nameservers =
 383                         parse_fallback_nameservers(str_list, len);
 384
 385         g_strfreev(str_list);
 386
 387         g_clear_error(&error);
 388
 389         timeout = g_key_file_get_integer(config, "General",
 390                         CONF_TIMEOUT_INPUTREQ, &error);
 391         if (!error && timeout >= 0)
 392                 connman_settings.timeout_inputreq = timeout * 1000;
 393
 394         g_clear_error(&error);
 395
 396         timeout = g_key_file_get_integer(config, "General",
 397                         CONF_TIMEOUT_BROWSERLAUNCH, &error);
 398         if (!error && timeout >= 0)
 399                 connman_settings.timeout_browserlaunch = timeout * 1000;
 400
 401         g_clear_error(&error);
 402
 403         interfaces = __connman_config_get_string_list(config, "General",
 404                         CONF_BLACKLISTED_INTERFACES, &len, &error);
 405
 406         if (!error)
 407                 connman_settings.blacklisted_interfaces = interfaces;
 408         else
 409                 connman_settings.blacklisted_interfaces =
 410                         g_strdupv(default_blacklist);
 411
 412         g_clear_error(&error);
 413
 414         boolean = __connman_config_get_bool(config, "General",
 415                                         CONF_ALLOW_HOSTNAME_UPDATES,
 416                                         &error);
 417         if (!error)
 418                 connman_settings.allow_hostname_updates = boolean;
 419
 420         g_clear_error(&error);
 421
 422         boolean = __connman_config_get_bool(config, "General",
 423                         CONF_SINGLE_TECH, &error);
 424         if (!error)
 425                 connman_settings.single_tech = boolean;
 426
 427         g_clear_error(&error);
 428
 429         tethering = __connman_config_get_string_list(config, "General",
 430                         CONF_TETHERING_TECHNOLOGIES, &len, &error);
 431
 432         if (!error)
 433                 connman_settings.tethering_technologies = tethering;
 434
 435         g_clear_error(&error);
 436
 437         boolean = __connman_config_get_bool(config, "General",
 438                                         CONF_PERSISTENT_TETHERING_MODE,
 439                                         &error);
 440         if (!error)
 441                 connman_settings.persistent_tethering_mode = boolean;
 442
 443         g_clear_error(&error);
 444
 445         boolean = __connman_config_get_bool(config, "General",
 446                                         CONF_ENABLE_6TO4, &error);
 447         if (!error)
 448                 connman_settings.enable_6to4 = boolean;
 449
 450         g_clear_error(&error);
 451
 452         vendor_class_id = __connman_config_get_string(config, "General",
 453                                         CONF_VENDOR_CLASS_ID, &error);
 454         if (!error)
 455                 connman_settings.vendor_class_id = vendor_class_id;
 456
 457         g_clear_error(&error);
 458
 459         boolean = __connman_config_get_bool(config, "General",
 460                                         CONF_ENABLE_ONLINE_CHECK, &error);
 461         if (!error) {
 462                 connman_settings.enable_online_check = boolean;
 463                 if (!boolean)
 464                         connman_info("Online check disabled by main config.");
 465         }
 466
 467         g_clear_error(&error);
 468
 469 #if defined TIZEN_EXT
 470         check_Tizen_configuration(config);
 471 #endif
 472 }
 473
 474 static int config_init(const char *file)
 475 {
 476         GKeyFile *config;
 477
 478 #if defined TIZEN_EXT
 479         set_nofile_inc();
 480 #endif
 481         config = load_config(file);
 482         check_config(config);
 483         parse_config(config);
 484         if (config)
 485                 g_key_file_free(config);
 486
 487         return 0;
 488 }
 489
 490 static GMainLoop *main_loop = NULL;
 491
 492 static unsigned int __terminated = 0;
 493
 494 static gboolean signal_handler(GIOChannel *channel, GIOCondition cond,
 495                                                         gpointer user_data)
 496 {
 497         struct signalfd_siginfo si;
 498         ssize_t result;
 499         int fd;
 500
 501         if (cond & (G_IO_NVAL | G_IO_ERR | G_IO_HUP))
 502                 return FALSE;
 503
 504         fd = g_io_channel_unix_get_fd(channel);
 505
 506         result = read(fd, &si, sizeof(si));
 507         if (result != sizeof(si))
 508                 return FALSE;
 509
 510         switch (si.ssi_signo) {
 511         case SIGINT:
 512         case SIGTERM:
 513                 if (__terminated == 0) {
 514                         connman_info("Terminating");
 515                         g_main_loop_quit(main_loop);
 516                 }
 517
 518                 __terminated = 1;
 519                 break;
 520         }
 521
 522         return TRUE;
 523 }
 524
 525 static guint setup_signalfd(void)
 526 {
 527         GIOChannel *channel;
 528         guint source;
 529         sigset_t mask;
 530         int fd;
 531
 532         sigemptyset(&mask);
 533         sigaddset(&mask, SIGINT);
 534         sigaddset(&mask, SIGTERM);
 535
 536         if (sigprocmask(SIG_BLOCK, &mask, NULL) < 0) {
 537                 perror("Failed to set signal mask");
 538                 return 0;
 539         }
 540
 541         fd = signalfd(-1, &mask, 0);
 542         if (fd < 0) {
 543                 perror("Failed to create signal descriptor");
 544                 return 0;
 545         }
 546
 547         channel = g_io_channel_unix_new(fd);
 548
 549         g_io_channel_set_close_on_unref(channel, TRUE);
 550         g_io_channel_set_encoding(channel, NULL, NULL);
 551         g_io_channel_set_buffered(channel, FALSE);
 552
 553         source = g_io_add_watch(channel,
 554                                 G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
 555                                 signal_handler, NULL);
 556
 557         g_io_channel_unref(channel);
 558
 559         return source;
 560 }
 561
 562 static void disconnect_callback(DBusConnection *conn, void *user_data)
 563 {
 564         connman_error("D-Bus disconnect");
 565
 566         g_main_loop_quit(main_loop);
 567 }
 568
 569 static gchar *option_config = NULL;
 570 static gchar *option_debug = NULL;
 571 static gchar *option_device = NULL;
 572 static gchar *option_plugin = NULL;
 573 static gchar *option_nodevice = NULL;
 574 static gchar *option_noplugin = NULL;
 575 static gchar *option_wifi = NULL;
 576 static gboolean option_detach = TRUE;
 577 static gboolean option_dnsproxy = TRUE;
 578 static gboolean option_backtrace = TRUE;
 579 static gboolean option_version = FALSE;
 580
 581 static bool parse_debug(const char *key, const char *value,
 582                                         gpointer user_data, GError **error)
 583 {
 584         if (value) {
 585                 if (option_debug) {
 586                         char *prev = option_debug;
 587
 588                         option_debug = g_strconcat(prev, ",", value, NULL);
 589                         g_free(prev);
 590                 } else {
 591                         option_debug = g_strdup(value);
 592                 }
 593         } else {
 594                 g_free(option_debug);
 595                 option_debug = g_strdup("*");
 596         }
 597
 598         return true;
 599 }
 600
 601 static bool parse_noplugin(const char *key, const char *value,
 602                                         gpointer user_data, GError **error)
 603 {
 604         if (option_noplugin) {
 605                 char *prev = option_noplugin;
 606
 607                 option_noplugin = g_strconcat(prev, ",", value, NULL);
 608                 g_free(prev);
 609         } else {
 610                 option_noplugin = g_strdup(value);
 611         }
 612
 613         return true;
 614 }
 615
 616 static GOptionEntry options[] = {
 617         { "config", 'c', 0, G_OPTION_ARG_STRING, &option_config,
 618                                 "Load the specified configuration file "
 619                                 "instead of " CONFIGMAINFILE, "FILE" },
 620         { "debug", 'd', G_OPTION_FLAG_OPTIONAL_ARG,
 621                                 G_OPTION_ARG_CALLBACK, parse_debug,
 622                                 "Specify debug options to enable", "DEBUG" },
 623         { "device", 'i', 0, G_OPTION_ARG_STRING, &option_device,
 624                         "Specify networking device or interface", "DEV" },
 625         { "nodevice", 'I', 0, G_OPTION_ARG_STRING, &option_nodevice,
 626                         "Specify networking interface to ignore", "DEV" },
 627         { "plugin", 'p', 0, G_OPTION_ARG_STRING, &option_plugin,
 628                                 "Specify plugins to load", "NAME,..." },
 629         { "noplugin", 'P', 0, G_OPTION_ARG_CALLBACK, &parse_noplugin,
 630                                 "Specify plugins not to load", "NAME,..." },
 631         { "wifi", 'W', 0, G_OPTION_ARG_STRING, &option_wifi,
 632                                 "Specify driver for WiFi/Supplicant", "NAME" },
 633         { "nodaemon", 'n', G_OPTION_FLAG_REVERSE,
 634                                 G_OPTION_ARG_NONE, &option_detach,
 635                                 "Don't fork daemon to background" },
 636         { "nodnsproxy", 'r', G_OPTION_FLAG_REVERSE,
 637                                 G_OPTION_ARG_NONE, &option_dnsproxy,
 638                                 "Don't enable DNS Proxy" },
 639         { "nobacktrace", 0, G_OPTION_FLAG_REVERSE,
 640                                 G_OPTION_ARG_NONE, &option_backtrace,
 641                                 "Don't print out backtrace information" },
 642         { "version", 'v', 0, G_OPTION_ARG_NONE, &option_version,
 643                                 "Show version information and exit" },
 644         { NULL },
 645 };
 646
 647 const char *connman_option_get_string(const char *key)
 648 {
 649         if (g_str_equal(key, CONF_VENDOR_CLASS_ID))
 650                 return connman_settings.vendor_class_id;
 651
 652         if (g_strcmp0(key, "wifi") == 0) {
 653                 if (!option_wifi)
 654                         return "nl80211,wext";
 655                 else
 656                         return option_wifi;
 657         }
 658
 659         return NULL;
 660 }
 661
 662 bool connman_setting_get_bool(const char *key)
 663 {
 664         if (g_str_equal(key, CONF_BG_SCAN))
 665                 return connman_settings.bg_scan;
 666
 667         if (g_str_equal(key, CONF_ALLOW_HOSTNAME_UPDATES))
 668                 return connman_settings.allow_hostname_updates;
 669
 670         if (g_str_equal(key, CONF_SINGLE_TECH))
 671                 return connman_settings.single_tech;
 672
 673         if (g_str_equal(key, CONF_PERSISTENT_TETHERING_MODE))
 674                 return connman_settings.persistent_tethering_mode;
 675
 676         if (g_str_equal(key, CONF_ENABLE_6TO4))
 677                 return connman_settings.enable_6to4;
 678
 679         if (g_str_equal(key, CONF_ENABLE_ONLINE_CHECK))
 680                 return connman_settings.enable_online_check;
 681
 682         return false;
 683 }
 684
 685 char **connman_setting_get_string_list(const char *key)
 686 {
 687         if (g_str_equal(key, CONF_PREF_TIMESERVERS))
 688                 return connman_settings.pref_timeservers;
 689
 690         if (g_str_equal(key, CONF_FALLBACK_NAMESERVERS))
 691                 return connman_settings.fallback_nameservers;
 692
 693         if (g_str_equal(key, CONF_BLACKLISTED_INTERFACES))
 694                 return connman_settings.blacklisted_interfaces;
 695
 696         if (g_str_equal(key, CONF_TETHERING_TECHNOLOGIES))
 697                 return connman_settings.tethering_technologies;
 698
 699 #if defined TIZEN_EXT
 700         if (g_str_equal(key, CONF_CELLULAR_INTERFACE))
 701                 return connman_settings.cellular_interfaces;
 702 #endif
 703
 704         return NULL;
 705 }
 706
 707 unsigned int *connman_setting_get_uint_list(const char *key)
 708 {
 709         if (g_str_equal(key, CONF_AUTO_CONNECT))
 710                 return connman_settings.auto_connect;
 711
 712         if (g_str_equal(key, CONF_PREFERRED_TECHS))
 713                 return connman_settings.preferred_techs;
 714
 715         if (g_str_equal(key, CONF_ALWAYS_CONNECTED_TECHS))
 716                 return connman_settings.always_connected_techs;
 717
 718         return NULL;
 719 }
 720
 721 unsigned int connman_timeout_input_request(void)
 722 {
 723         return connman_settings.timeout_inputreq;
 724 }
 725
 726 unsigned int connman_timeout_browser_launch(void)
 727 {
 728         return connman_settings.timeout_browserlaunch;
 729 }
 730
 731 int main(int argc, char *argv[])
 732 {
 733         GOptionContext *context;
 734         GError *error = NULL;
 735         DBusConnection *conn;
 736         DBusError err;
 737         guint signal;
 738
 739         context = g_option_context_new(NULL);
 740         g_option_context_add_main_entries(context, options, NULL);
 741
 742         if (!g_option_context_parse(context, &argc, &argv, &error)) {
 743                 if (error) {
 744                         g_printerr("%s\n", error->message);
 745                         g_error_free(error);
 746                 } else
 747                         g_printerr("An unknown error occurred\n");
 748                 exit(1);
 749         }
 750
 751         g_option_context_free(context);
 752
 753         if (option_version) {
 754                 printf("%s\n", VERSION);
 755                 exit(0);
 756         }
 757
 758         if (option_detach) {
 759                 if (daemon(0, 0)) {
 760                         perror("Can't start daemon");
 761                         exit(1);
 762                 }
 763         }
 764
 765         if (mkdir(STORAGEDIR, S_IRUSR | S_IWUSR | S_IXUSR |
 766                                 S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) < 0) {
 767                 if (errno != EEXIST)
 768                         perror("Failed to create storage directory");
 769         }
 770
 771         umask(0077);
 772
 773         main_loop = g_main_loop_new(NULL, FALSE);
 774
 775         signal = setup_signalfd();
 776
 777         dbus_error_init(&err);
 778
 779         conn = g_dbus_setup_bus(DBUS_BUS_SYSTEM, CONNMAN_SERVICE, &err);
 780         if (!conn) {
 781                 if (dbus_error_is_set(&err)) {
 782                         fprintf(stderr, "%s\n", err.message);
 783                         dbus_error_free(&err);
 784                 } else
 785                         fprintf(stderr, "Can't register with system bus\n");
 786                 exit(1);
 787         }
 788
 789         g_dbus_set_disconnect_function(conn, disconnect_callback, NULL, NULL);
 790
 791         __connman_log_init(argv[0], option_debug, option_detach,
 792                         option_backtrace, "Connection Manager", VERSION);
 793
 794         __connman_dbus_init(conn);
 795
 796         if (!option_config)
 797                 config_init(CONFIGMAINFILE);
 798         else
 799                 config_init(option_config);
 800
 801         __connman_util_init();
 802         __connman_inotify_init();
 803         __connman_technology_init();
 804         __connman_notifier_init();
 805         __connman_agent_init();
 806         __connman_service_init();
 807         __connman_peer_service_init();
 808         __connman_peer_init();
 809 #if defined TIZEN_EXT_WIFI_MESH
 810         __connman_mesh_init();
 811 #endif /* TIZEN_EXT_WIFI_MESH */
 812         __connman_provider_init();
 813         __connman_network_init();
 814         __connman_config_init();
 815         __connman_device_init(option_device, option_nodevice);
 816
 817         __connman_ippool_init();
 818         __connman_firewall_init();
 819         __connman_nat_init();
 820         __connman_tethering_init();
 821         __connman_counter_init();
 822         __connman_manager_init();
 823         __connman_stats_init();
 824         __connman_clock_init();
 825
 826         __connman_ipconfig_init();
 827         __connman_rtnl_init();
 828         __connman_task_init();
 829         __connman_proxy_init();
 830         __connman_detect_init();
 831         __connman_session_init();
 832         __connman_timeserver_init();
 833         __connman_connection_init();
 834
 835         __connman_plugin_init(option_plugin, option_noplugin);
 836
 837         __connman_resolver_init(option_dnsproxy);
 838         __connman_rtnl_start();
 839         __connman_dhcp_init();
 840         __connman_dhcpv6_init();
 841         __connman_wpad_init();
 842         __connman_wispr_init();
 843 #if !defined TIZEN_EXT
 844         __connman_rfkill_init();
 845         __connman_machine_init();
 846 #endif
 847
 848         g_free(option_config);
 849         g_free(option_device);
 850         g_free(option_plugin);
 851         g_free(option_nodevice);
 852         g_free(option_noplugin);
 853
 854         g_main_loop_run(main_loop);
 855
 856         g_source_remove(signal);
 857
 858 #if !defined TIZEN_EXT
 859         __connman_machine_cleanup();
 860         __connman_rfkill_cleanup();
 861 #endif
 862         __connman_wispr_cleanup();
 863         __connman_wpad_cleanup();
 864         __connman_dhcpv6_cleanup();
 865         __connman_session_cleanup();
 866         __connman_plugin_cleanup();
 867         __connman_provider_cleanup();
 868         __connman_connection_cleanup();
 869         __connman_timeserver_cleanup();
 870         __connman_detect_cleanup();
 871         __connman_proxy_cleanup();
 872         __connman_task_cleanup();
 873         __connman_rtnl_cleanup();
 874         __connman_resolver_cleanup();
 875
 876         __connman_clock_cleanup();
 877         __connman_stats_cleanup();
 878         __connman_config_cleanup();
 879         __connman_manager_cleanup();
 880         __connman_counter_cleanup();
 881         __connman_tethering_cleanup();
 882         __connman_nat_cleanup();
 883         __connman_firewall_cleanup();
 884         __connman_peer_service_cleanup();
 885         __connman_peer_cleanup();
 886 #if defined TIZEN_EXT_WIFI_MESH
 887         __connman_mesh_cleanup();
 888 #endif /* TIZEN_EXT_WIFI_MESH */
 889         __connman_ippool_cleanup();
 890         __connman_device_cleanup();
 891         __connman_network_cleanup();
 892         __connman_dhcp_cleanup();
 893         __connman_service_cleanup();
 894         __connman_agent_cleanup();
 895         __connman_ipconfig_cleanup();
 896         __connman_notifier_cleanup();
 897         __connman_technology_cleanup();
 898         __connman_inotify_cleanup();
 899
 900         __connman_util_cleanup();
 901         __connman_dbus_cleanup();
 902
 903         __connman_log_cleanup(option_backtrace);
 904
 905         dbus_connection_unref(conn);
 906
 907         g_main_loop_unref(main_loop);
 908
 909         if (connman_settings.pref_timeservers)
 910                 g_strfreev(connman_settings.pref_timeservers);
 911
 912         g_free(connman_settings.auto_connect);
 913         g_free(connman_settings.preferred_techs);
 914         g_strfreev(connman_settings.fallback_nameservers);
 915         g_strfreev(connman_settings.blacklisted_interfaces);
 916         g_strfreev(connman_settings.tethering_technologies);
 917
 918         g_free(option_debug);
 919         g_free(option_wifi);
 920
 921         return 0;
 922 }